Subject: Leak(?) in 2.0.2 on x86
To: None <netbsd-help@netbsd.org>
From: Alexander Rigbo <alex@rigbo.se>
List: netbsd-help
Date: 08/15/2005 22:13:12
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Hi,
First time mailer, but enough about that.
I have a box that serves as a fileserver in my home running NetBSD 2.0.2_STABLE.
The only programs i run are nmbd, smbd, winbindd, syslogd and sshd. The box is a 200Mhz Pentium Pro with 512MB ram and a 73GB 10 krpm SCSI-drive.
I noticed yesterday that my kernel processes used 139M RES memory, so i recompiled a custom kernel and rebooted, but today (about 24 hours later) i had 119M already.
This concerns me a little since my 2.0 box has 0 RES.
Attached is the output of:
vmstat -m
ps aux
uname -a
Please tell what other info you need.
Best Regards
Alexander Rigbo
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Memory resource pool statistics
Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle
phpool 40 3499 0 160 34 0 34 34 0 inf 0
pcgpool 140 9 0 0 1 0 1 1 0 inf 0
pmappl 76 1799 0 1786 1 0 1 1 0 inf 0
pdppl 4096 33 0 11 22 0 22 22 0 inf 0
vmsppl 220 1799 0 1786 2 0 2 2 0 inf 1
vmmpepl 88 52351 0 51976 11 0 11 11 0 inf 2
vmmpekpl 88 3973 0 3935 1 0 1 1 0 inf 0
amappl 40 13440 0 13319 2 0 2 2 0 inf 0
bufpl 120 32987 0 3511 894 0 894 894 0 inf 0
buf1k 1024 33849 0 10485 367 0 367 367 1 1 0
buf2k 2048 896 0 725 15 2 13 13 1 1 0
buf4k 4096 335 0 293 15 9 6 10 1 1 0
buf8k 8192 18214 0 12315 1004 149 855 958 1 1 0
mbpl 256 107 0 0 8 0 8 8 1 inf 1
mclpl 2048 58 0 0 33 0 33 33 4 512 4
kqueuepl 260 1 0 1 1 0 1 1 0 inf 1
knotepl 72 5 0 5 1 0 1 1 0 inf 1
sockpl 200 2731 0 2717 1 0 1 1 0 inf 0
ttypl 264 67 0 0 5 0 5 5 0 inf 0
rndsample 528 1975 0 1972 1 0 1 1 0 inf 0
procpl 408 1807 0 1786 3 0 3 3 0 inf 0
lwppl 132 1807 0 1786 1 0 1 1 0 inf 0
pgrppl 16 502 0 493 1 0 1 1 0 inf 0
pcredpl 24 1807 0 1786 1 0 1 1 0 inf 0
plimitpl 156 60 0 58 1 0 1 1 0 inf 0
pstatspl 224 1807 0 1786 2 0 2 2 0 inf 0
rusgepl 72 1786 0 1786 1 0 1 1 0 inf 1
ptimerpl 124 28 0 26 1 0 1 1 0 inf 0
filepl 56 184328 0 184243 2 0 2 2 0 inf 0
cwdipl 12 1799 0 1786 1 0 1 1 0 inf 0
fdescpl 280 1799 0 1786 2 0 2 2 0 inf 0
pnbufpl 1024 5 0 0 2 0 2 2 0 inf 0
vnodepl 164 34461 0 1750 1363 0 1363 1363 0 inf 0
ncachepl 84 480585 0 447874 682 0 682 682 0 inf 0
ffsinopl 176 561322 0 528619 1422 0 1422 1422 0 inf 0
dino1pl 128 8302 0 5199 101 0 101 101 0 inf 0
dino2pl 256 553020 0 523420 2027 0 2027 2027 0 inf 1
scxspl 148 126325 0 126325 1 0 1 1 1 inf 1
extent 20 246 0 231 1 0 1 1 0 inf 0
rtentpl 132 37 0 9 1 0 1 1 0 inf 0
in6pcbpl 156 110 0 109 1 0 1 1 0 inf 0
inpcbpl 108 2014 0 2006 1 0 1 1 0 inf 0
inmltpl 32 2 0 0 1 0 1 1 0 inf 0
tcpcbpl 316 173 0 168 1 0 1 1 0 inf 0
tcpipqepl 44 10 0 10 1 0 1 1 0 inf 1
synpl 184 28 0 28 1 0 1 1 0 inf 1
sigapl 2052 1799 0 1786 22 0 22 22 0 inf 9
pipepl 140 1432 0 1416 1 0 1 1 0 inf 0
In use 96344K, total allocated 106076K; utilization 90.8%
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NetBSD eldfluga.rigbo.net 2.0.2_STABLE NetBSD 2.0.2_STABLE (APANSSON) #3: Sun Aug 14 15:26:17 CEST 2005 root@eldfluga.rigbo.net:/usr/src/sys/arch/i386/compile/APANSSON i386
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USER PID %CPU %MEM VSZ RSS TT STAT STARTED TIME COMMAND
root 3802 5.1 0.4 468 1936 ?? Ss 12:07AM 0:00.15 sshd: optical [priv]
root 0 0.0 22.5 0 118052 ?? DKs Sun03PM 0:00.12 [swapper]
root 1 0.0 0.1 60 720 ?? Is Sun03PM 0:00.02 init
root 2 0.0 22.5 0 118052 ?? DK Sun03PM 0:00.00 [cryptoret]
root 3 0.0 22.5 0 118052 ?? DK Sun03PM 0:00.00 [scsibus0]
root 4 0.0 22.5 0 118052 ?? DK Sun03PM 0:00.00 [scsibus1]
root 5 0.0 22.5 0 118052 ?? DK Sun03PM 0:00.00 [atabus0]
root 6 0.0 22.5 0 118052 ?? DK Sun03PM 0:00.00 [lfs_writer]
root 7 0.0 22.5 0 118052 ?? DK Sun03PM 0:00.00 [pagedaemon]
root 8 0.0 22.5 0 118052 ?? DK Sun03PM 2:21.58 [ioflush]
root 9 0.0 22.5 0 118052 ?? DK Sun03PM 0:00.07 [aiodoned]
root 189 0.0 0.1 184 744 ?? Ss Sun03PM 0:00.25 /usr/sbin/syslogd -s
root 275 0.0 0.3 340 1572 ?? Ss Sun03PM 0:07.02 /usr/sbin/sshd
root 372 0.0 0.2 1384 788 ?? I Sun03PM 0:00.01 /usr/pkg/sbin/winbin
root 428 0.0 0.3 1452 1608 ?? Is Sun03PM 0:02.95 /usr/pkg/sbin/winbin
root 431 0.0 0.3 912 1336 ?? Ss Sun03PM 0:16.38 /usr/pkg/sbin/nmbd -
optical 440 0.0 0.1 80 592 ?? R 12:07AM 0:00.00 ps aux
root 461 0.0 0.3 2332 1656 ?? Ss Sun03PM 0:00.06 /usr/pkg/sbin/smbd -
root 465 0.0 0.2 2332 1068 ?? I Sun03PM 0:00.01 /usr/pkg/sbin/smbd -
optical 3423 0.0 0.4 468 1876 ?? S 12:07AM 0:00.01 sshd: optical@notty
optical 3838 0.0 0.1 208 732 ?? Ss 12:07AM 0:00.02 ksh -c ps aux
root 5942 0.0 0.4 2596 2124 ?? I 12:06AM 0:00.02 /usr/pkg/sbin/smbd -
root 366 0.0 0.1 48 684 E0 Is+ Sun03PM 0:00.02 /usr/libexec/getty P
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